What is the mix ratio of Jianxin mechanical concrete batching machine equipment

Concrete batching refers to the combination of cement, crushed stone, sand, water and specified additives in a certain required ratio. Concrete batching is the first process before concrete is constructed, and it is also the first step to ensure the quality of concrete.

PLD concrete batching machine is a sand and gravel batching device that is loaded by a loader or a belt conveyor. It can be used with mixers or with cement silos and other equipment. It is combined into fully automatic and semi-automatic mixing stations, which are divided into unidirectional and bidirectional It can automatically complete the batching procedure of 3-6 kinds of materials such as sand, stone and cement according to the concrete ratio designed by the user. The electronic weighing system can effectively ensure the cooperation of cement, sand and stone. The accuracy of the ratio further improves the accuracy of weighing.

 

Concrete mix ratio

   The concept and requirement of concrete mix ratio The concrete mix ratio is to determine the weight ratio of each component of the concrete according to the technical performance of the material, engineering requirements, structural form and construction conditions.

   The concrete mix ratio is the fundamental factor that determines the mechanical properties, construction performance, durability of engineering structures, and economical and reasonable construction costs, and is the basic index of concrete engineering.

   The problem of concrete mix ratio is also one of the three major problems of common quality of concrete. The three main reasons for the quality problems of concrete are usually raw material quality problems, mix ratio problems, and construction process problems. It should be taken seriously and valued in engineering construction.

   The design of concrete mix ratio should meet the design and construction requirements, ensure the quality of concrete engineering, and achieve economical and reasonable purposes. Therefore, it should be closely centered on the following four basic requirements

 

(1) Construction performance The concrete mix shall have workability that satisfies the construction operation.

(2) Mechanical properties The hardened concrete should meet the strength and other mechanical properties required by the engineering structure design or construction progress.

(3) Durability The hardened concrete should meet the durability suitable for the use conditions, such as frost resistance, impermeability and abrasion resistance.

(4) Economic performance On the premise of ensuring the comprehensive quality of concrete, cement should be saved as much as possible, the raw materials should be reasonably used, and the cost reduced.

   The company specializes in the production of small concrete mixing stations, commercial concrete mixing stations, concrete mixing stations, forced concrete mixers, concrete batching machines, cement silos, and other supporting facilities for concrete mixing stations.